ZFIN Image: Gao et al., 2021, Figure 1

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Figure Caption

Figure 1

The VSR in zebrafish larvae at 5 days post-fertilization (5 dpf). (A) Infrared (IR) imaging acquisition system, which contains a rotary platform driven by a motor, an objective (10x), an IR LED beneath the chamber holder, and an IR camera. The white dotted box indicates the mounting chamber and chamber holder (B). (B) Diagram of a vertically mounted larva in the chamber unit. The larval head is embedded in 2% low melting point agarose and the trunk and pectoral fins are free to move in the E3 media. (C,D) The test device provides a yaw stimulus at 0.53 Hz and rotation of the head ±75°. (E) Still frames of four contiguous cycles of the evoked tail responses in a wild type larva are shown. Asterisks indicate black frames.

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Front. Mol. Neurosci.